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Re: Building newlib without -mhard-float

Rick Mann wrote:

On Sep 4, 2007, at 11:22 AM, Jeff Johnston wrote:

2. Disable multilib and manually build a library you want.  In this
   particular case, you should use TARGET_CFLAGS to append whatever
   compiler options you want to the default options used to build
   newlib.  You disable multilib by adding --disable-multilib to

Did you mean CFLAGS_FOR_TARGET instead of TARGET_CFLAGS?


I meant TARGET_CFLAGS. This is used in all low-level newlib directories (take a look at libc/string/Makefile.am). This will add your options without messing with defaulted and configured options (e.g. -g -O2 is defaulted and you want to add -march=mycpu).

-- Jeff J.

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